Q: Is 12,055,120 a Composite Number?

Why is 12,055,120 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 12,055,120 can be evenly divided by 1 2 4 5 7 8 10 11 14 16 19 20 22 28 35 38 40 44 55 56 70 76 77 80 88 95 103 110 112 133 140 152 154 176 190 206 209 220 266 280 304 308 380 385 412 418 440 515 532 560 616 665 721 760 770 824 836 880 1,030 1,045 1,064 1,133 1,232 1,330 1,442 1,463 1,520 1,540 1,648 1,672 1,957 2,060 2,090 2,128 2,266 2,660 2,884 2,926 3,080 3,344 3,605 3,914 4,120 4,180 4,532 5,320 5,665 5,768 5,852 6,160 7,210 7,315 7,828 7,931 8,240 8,360 9,064 9,785 10,640 11,330 11,536 11,704 13,699 14,420 14,630 15,656 15,862 16,720 18,128 19,570 21,527 22,660 23,408 27,398 28,840 29,260 31,312 31,724 39,140 39,655 43,054 45,320 54,796 57,680 58,520 63,448 68,495 78,280 79,310 86,108 90,640 107,635 109,592 117,040 126,896 136,990 150,689 156,560 158,620 172,216 215,270 219,184 273,980 301,378 317,240 344,432 430,540 547,960 602,756 634,480 753,445 861,080 1,095,920 1,205,512 1,506,890 1,722,160 2,411,024 3,013,780 6,027,560 and 12,055,120, with no remainder.

Since 12,055,120 cannot be divided by just 1 and 12,055,120, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).